Analysis Of Income And Expense [Abstract]

Kendrion N.V. - Filing #2154201

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	518,500,000 EUR	—	—	—	—	—	—	—	—	—	519,300,000 EUR	—	—	—	—
Material income and expense [abstract]
Write-downs (reversals of write-downs) of property, plant and equipment [abstract]
Impairment loss recognised in profit or loss, property, plant and equipment	—	100,000 EUR	—	—	—	—	—	—	—	—	—	58,700,000 EUR	—	—	—	—
Revenue and other operating income	—	518,600,000 EUR	—	—	—	—	—	—	—	—	—	519,800,000 EUR	—	—	—	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	151,500,000 EUR	—	—	—	—	—	—	—	—	—	153,600,000 EUR	—	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	26,800,000 EUR	—	—	—	—	—	—	—	—	—	28,000,000 EUR	—	—	—	—
Other expenses, by nature	—	40,700,000 EUR	—	—	—	—	—	—	—	—	—	43,600,000 EUR	—	—	—	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	– EUR	4,800,000 EUR	– EUR	– EUR	– EUR	– EUR	– EUR	4,800,000 EUR	– EUR	– EUR	– EUR	1,800,000 EUR	– EUR	– EUR	– EUR	1,800,000 EUR
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	– EUR	4,000,000 EUR	– EUR	9,900,000 EUR	1,500,000 EUR	– EUR	400,000 EUR	4,800,000 EUR	– EUR	1,600,000 EUR	– EUR	41,400,000 EUR	1,500,000 EUR	– EUR	46,300,000 EUR	1,800,000 EUR